Cooktop burner grate



FIG. 1 is a front perspective view of a cooktop burner grate showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an end elevational view thereof.

A view from the opposite direction in FIG. 3 and 4 would be identical. 

The ornamental design for a cooktop burner grate, as shown and described. 